Why computer said to be a "brilliant invention of mankind"?

What are the considerations that go into representing information digitally? What are the trade-offs? What's easy? What's hard? Why?

What does the do not disturb button do on the iphone?

Richard wants to digitally sign a message he's sending to Sue so that Sue can be sure the message came from him without modification while in transit. Which key should he use to encrypt the message digest? A. Richard's public keyB.

If you have a rubric, "your teacher can prove you knew what you were supposed to do." T/F

Compare AES to DES. For each of the following elements of DES, indicate the comparable element in AES or explain why it is not needed in AES:a. Swapping of halves of the blockb. f functionc. permutation Pd.

In an effort to determine where the company can cut spending, Larry creates a pie chart to show how the company spends money on non-required items. Out of the $1,000 spent here, $800 was on parties, $120 on office décor, and $80 on extra snacks.

How long does a baby dolphin stay with its mum

The process of converting information from a form/questionnaire is referred to as data preparation. This process follows a four-step approach. Which of the following is the last step in this process? a. Data validation b. Editing c.

The term isp refers to users who disguise computer viruses as executable programs and send them across the internet.

Given non-negative integers x and n, x to the nth power can be defined as: x to the 0th power is 1 x to the nth power can be obtained by multiplying x to the (n-1) th power with x 1.